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authorbrettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>2010-03-17 14:56:18 +0000
committerbrettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>2010-03-17 14:56:18 +0000
commit87a78d3b8e0e13677ceb3b5b7f5378864f907b7c (patch)
treeef69aef4ca92088f01b74d2cca80b52f4fa1cf8f /views/default/input/pulldown.php
parent320d0035b6ba5f5078a9ef03ee880403c858e64e (diff)
downloadelgg-87a78d3b8e0e13677ceb3b5b7f5378864f907b7c.tar.gz
elgg-87a78d3b8e0e13677ceb3b5b7f5378864f907b7c.tar.bz2
Documented pulldown quirks for NULL and FALSE as values. Fixed bug when calling htmlentities() on the values before testing them.
git-svn-id: http://code.elgg.org/elgg/trunk@5426 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'views/default/input/pulldown.php')
-rw-r--r--views/default/input/pulldown.php24
1 files changed, 13 insertions, 11 deletions
diff --git a/views/default/input/pulldown.php b/views/default/input/pulldown.php
index 54764bbd0..a9663ef82 100644
--- a/views/default/input/pulldown.php
+++ b/views/default/input/pulldown.php
@@ -3,6 +3,8 @@
* Elgg pulldown input
* Displays a pulldown input field
*
+ * NB: Default values of FALSE or NULL will match '' (empty string) and not 0.
+ *
* @package Elgg
* @subpackage Core
* @author Curverider Ltd
@@ -21,7 +23,7 @@ if (!$class) {
$class = "input_pulldown";
}
-if (!isset($vars['value']) || $vars['value'] === FALSE) {
+if (!isset($vars['value'])) {
$vars['value'] = elgg_get_sticky_value($vars['internalname']);
}
@@ -31,24 +33,24 @@ if (!isset($vars['value']) || $vars['value'] === FALSE) {
if ($vars['options_values']) {
foreach($vars['options_values'] as $value => $option) {
- $value = htmlentities($value, ENT_QUOTES, 'UTF-8');
- $option = htmlentities($option, ENT_QUOTES, 'UTF-8');
- // use strcmp() because (0 == 'string') is true
- if (strcmp($value, $vars['value']) == 0) {
- echo "<option value=\"$value\" selected=\"selected\">$option</option>";
+ $encoded_value = htmlentities($value, ENT_QUOTES, 'UTF-8');
+ $encoded_option = htmlentities($option, ENT_QUOTES, 'UTF-8');
+
+ if ((string)$value == (string)$vars['value']) {
+ echo "<option value=\"$encoded_value\" selected=\"selected\">$encoded_option</option>";
} else {
- echo "<option value=\"$value\">$option</option>";
+ echo "<option value=\"$encoded_value\">$encoded_option</option>";
}
}
} else {
foreach($vars['options'] as $option) {
- $option = htmlentities($option, ENT_QUOTES, 'UTF-8');
+ $encoded_option = htmlentities($option, ENT_QUOTES, 'UTF-8');
- if (strcmp($value, $vars['value']) == 0) {
- echo "<option selected=\"selected\">$option</option>";
+ if ((string)$value == (string)$vars['value']) {
+ echo "<option selected=\"selected\">$encoded_option</option>";
} else {
- echo "<option>$option</option>";
+ echo "<option>$encoded_option</option>";
}
}
}